@inproceedings{inproceedingse1eff28c,
title   = {Change of natural sands by fine crushing material of granitic and gneissic rock quarries},
author = {Soares, Lindolfo and Fujimura, Fernando and Hennies, Wildor Theodoro and Silva, M A R},
year = {1996},
publisher = {Balkema},
booktitle   = {International Symposium on Mine Planning and Equipment Selection}
}